Necroking achievements

Defeat any boss in 6 turns or less

Get mana completely charged

Complete one run with Necroking taking no damage

Assemble 10 of your units on the battlefield at the same time

Create some new cards with the obelisk

Get a full hand of cards

Spend twice more turns on the battle than there were waves

In the same fight, kill the harpy and win.

Restore Necroking's powers by using a sacrificial sheep

Make 10 enemy plants grow during the battle

Collect 4 Coffins in the fourth area

Keep one fish on the battlefield for 5 turns